I asked a similar question but now i'm asking again with some new/different details. I don't have a fever but my throat feels kind of swollen. The feeling comes and goes. Also, I get hungry so I eat and then a little while after I eat I feel like I have to throw up, but I haven't thrown up and its been happening for the past 2-3 days. Usually when I have the flu I don't even get hungry so I don't know. The feeling of having to throw up goes away within an hour after I eat and get the feeling of needing to throw up. It kind of feels like it's coming from between my rib cage right below my chest, as if food is sitting there or something. any explanations and will the feeling go away soon?